package cn.tedu.springmvc.controller;

import cn.tedu.springmvc.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BmiController {
    @RequestMapping("/bmi")
    @ResponseBody
    public String bmi(BmiDTO bmiDTO){
        double weight=bmiDTO.getWeight();
        double height=bmiDTO.getHeight();
        double bmi=weight/(height*height);
        System.out.println(bmiDTO);
        if (bmi<18.5){
            return "bmi="+bmi+"偏瘦";
        }else if (bmi<24){
            return "bmi="+bmi+"正常";
        }else if (bmi<27){
            return "bmi="+bmi+"微胖";
        }else {
            return "bmi="+bmi+"该减肥了";
        }
    }
}
